import { initializeApp } from 'firebase/app';
import { getFirestore, doc, getDocFromServer } from 'firebase/firestore';
import firebaseConfig from '../../firebase-applet-config.json';

export const app = initializeApp(firebaseConfig);

const dbId = (firebaseConfig as any).firestoreDatabaseId;
export const db = dbId ? getFirestore(app, dbId) : getFirestore(app);

async function testConnection() {
  try {
    await getDocFromServer(doc(db, 'test', 'connection'));
    console.log('Firebase Firestore initialized and connected successfully.');
  } catch (error) {
    if (error instanceof Error && error.message.includes('the client is offline')) {
      console.warn('Firebase client is offline or network is unreachable.');
    } else {
      console.warn('Firebase test connection info:', error);
    }
  }
}

testConnection();